CA2373417A1 - Element rotatif pour appareil de traitement de l'air - Google Patents

Element rotatif pour appareil de traitement de l'air Download PDF

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Publication number
CA2373417A1
CA2373417A1 CA002373417A CA2373417A CA2373417A1 CA 2373417 A1 CA2373417 A1 CA 2373417A1 CA 002373417 A CA002373417 A CA 002373417A CA 2373417 A CA2373417 A CA 2373417A CA 2373417 A1 CA2373417 A1 CA 2373417A1
Authority
CA
Canada
Prior art keywords
hub assembly
spokes
rim
wheel system
spoke
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002373417A
Other languages
English (en)
Other versions
CA2373417C (fr
Inventor
Krister Eriksson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thermotech Enterprises Inc
Original Assignee
Thermotech Enterprises Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thermotech Enterprises Inc filed Critical Thermotech Enterprises Inc
Publication of CA2373417A1 publication Critical patent/CA2373417A1/fr
Application granted granted Critical
Publication of CA2373417C publication Critical patent/CA2373417C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/048—Bearings; Driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1004—Bearings or driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/104—Heat exchanger wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1068—Rotary wheel comprising one rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/108—Rotary wheel comprising rotor parts shaped in sector form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1084—Rotary wheel comprising two flow rotor segments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1096—Rotary wheel comprising sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

Un élément rotatif, y compris un cadre rotatif doté d'une pluralité de segments des supports amovibles et interchangeables, possède un assemblage de moyeu, une pluralité de rayons s'étendant radialement à partir du moyeu, entre lesquels se situe chaque segment de support. Chaque rayon en forme de poutre est formé d'un rayon principal et d'un rayon secondaire, séparés le long de la partie centrale. L'assemblage moyeu comprend des crochets spécialement conçus pour la connexion détachable des rayons à l'assemblage de moyeu. Une assemblée de jante comprend une pluralité de segments de jante et de crochets spéciaux pour la fixation de chaque extrémité de chaque segment de jante aux rayons.
CA002373417A 2001-11-06 2002-02-26 Element rotatif pour appareil de traitement de l'air Expired - Lifetime CA2373417C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/993,538 US6422299B1 (en) 2001-11-06 2001-11-06 Wheel system for an air handling unit
US09/993,538 2001-11-06

Publications (2)

Publication Number Publication Date
CA2373417A1 true CA2373417A1 (fr) 2003-05-06
CA2373417C CA2373417C (fr) 2006-07-25

Family

ID=25539653

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002373417A Expired - Lifetime CA2373417C (fr) 2001-11-06 2002-02-26 Element rotatif pour appareil de traitement de l'air

Country Status (2)

Country Link
US (1) US6422299B1 (fr)
CA (1) CA2373417C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11619417B2 (en) 2021-04-15 2023-04-04 Broan-Nutone Llc Contact wheel drive

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6672369B1 (en) * 2003-02-27 2004-01-06 Alstom (Switzerland) Ltd Semi-modular rotor module
US8327919B2 (en) * 2009-03-24 2012-12-11 Alstom Technology Ltd Apparatus and method for modifying a modular air preheater
SE533839C2 (sv) * 2009-06-10 2011-02-01 Heatex Ab Rotor för en roterande värmeväxlare och en metod för att tillverka en sådan rotor
US8985151B1 (en) * 2011-09-21 2015-03-24 Baisheng Zou Multi-stream rotary fluid distribution system
US20170108287A1 (en) * 2014-06-13 2017-04-20 Amarant Industri Ab Thermal wheel
US10295272B2 (en) 2016-04-05 2019-05-21 Arvos Ljungstrom Llc Rotary pre-heater for high temperature operation
RU183467U1 (ru) * 2017-10-24 2018-09-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Петрозаводский государственный университет" Устройство радиальных уплотнений регенеративных воздухоподогревателей
US11874015B2 (en) * 2020-07-29 2024-01-16 Air Distribution Technologies Ip, Llc Rotary air homogenizer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267562A (en) * 1963-04-29 1966-08-23 Air Preheater Rotor assembly
US3789916A (en) * 1971-04-06 1974-02-05 Munters Ab Carl Rotor for exchangers of the thermodynamic characteristics of two gas currents
US3891029A (en) * 1974-02-04 1975-06-24 Air Preheater Rotor assembly for vertical shaft air preheater
US3998266A (en) * 1975-04-14 1976-12-21 The Air Preheater Company, Inc. Compartment support for vertical shaft air preheater
US4418742A (en) * 1982-06-07 1983-12-06 The Babcock & Wilcox Company Rotor construction for rotary regenerative air heater
US4960166A (en) * 1989-07-31 1990-10-02 Hirt Combustion Engineers Rotary heat wheel structure and method
EP1046012B1 (fr) 1998-01-06 2004-09-08 Airxchange, Inc. Roue rotative d'echange thermique
US6260607B1 (en) * 1999-09-20 2001-07-17 Abb Air Preheater, Inc. Air preheater sector plate drive
US6257318B1 (en) * 2000-07-13 2001-07-10 Abb Alstom Power N.V. Basket design and means of attachment for horizontal air preheaters
US6237674B1 (en) * 2000-09-21 2001-05-29 Alstom Power N.V. Spoked support ring for air preheater housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11619417B2 (en) 2021-04-15 2023-04-04 Broan-Nutone Llc Contact wheel drive

Also Published As

Publication number Publication date
CA2373417C (fr) 2006-07-25
US6422299B1 (en) 2002-07-23

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20220228